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M4 Color Screen Smart Wristband Heart Rate Monitor Fitness Activity Tracker Smart Band Blood Pressure Music Remote Control

Availability:

1821 in stock


$5

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Package Included:

1* M4 smart bracelet

1* Charging cable

1* Instruction manual

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Main Features:
Device model: M4

Bluetooth: 4.0

Battery: 90mA Polymer Lithium-ion

Charging Time: 2 hour Using Time:about 7 days Standby Time: about 15 days

Waterproof: Life Waterproof

Compatible system: for IOS8.0 and above,for Android4.4 and above

Synchronization Range: 3m(theoretical rang is 10m without any interference)

Main functions: heart rate monitoring, step counting, calorie burning, distance, RTC display, automatic sleep monitoring, call reminder, information push, alarm reminder, anti-lost, remote control, etc.

Waterproof and dustproof: sweatproof, rainproof, splashproof

Display screen size: 0.96 inches

Screen type: TFT

Connection parameters: Bluetooth Low-power Bluetooth 4.0 synchronization

Other parameters: appearance material TPU

Product net weight: 22g

Product color: black, blue, red

Other features: touch screen: full touch screen

Control mode: button switch

Data Storage: Record 7 days of detailed exercise data

Battery type: polymer lithium battery

Charging method: USB charging cable

SKU: 4000330131741 Categories: ,

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